@font-face {
  font-family: 'youshebiaoti';
  src: url('优设标题黑.ttf');
  font-weight: normal;
  font-style: italic;
}
@font-face {
  font-family: 'dinbold';
  src: url('DIN-Bold.otf');
  font-weight: normal;
  font-style: normal;
}
